Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870189 | Pinch-off type vertical junction field effect transistor and method of manufacturing the same | Shin Harada, Kenichi Hirotsu, Tsunenobu Kimoto | 2005-03-22 |
| 6853006 | Silicon carbide semiconductor device | Mitsuhiro Kataoka, Yuuichi Takeuchi, Masami Naito, Rajesh Kumar, Tsunenobu Kimoto | 2005-02-08 |
| 6734461 | SiC wafer, SiC semiconductor device, and production method of SiC wafer | Hiromu Shiomi, Tsunenobu Kimoto | 2004-05-11 |
| 6660084 | Sic single crystal and method for growing the same | Hiromu Shiomi, Tsunenobu Kimoto | 2003-12-09 |
| 6577260 | Digital/analogy converter for reducing glitch | Koji Okada | 2003-06-10 |